Answer:
proteins are the molecules that does not contain carbon
Water is the molecule that does not contain carbon as it contain hydrogen and oxygen. The correct option is C.
What are molecules?A molecule is a gathering of two or more atoms held together by chemical bonds. As per the context, the term may or may not encompass ions that meet this criterion.
The smallest particle of a substance that possesses all of its physical and chemical properties. One or more atoms make up a molecule.
Water is a simple molecule made up of one oxygen atom bonded to two hydrogen atoms. The bonds are polar covalent or polar bonds due to the higher electronegativity of the oxygen atom.
The molecules that is proteins, carbohydrates, and fats are the ones that contain carbon atom in their composition.
Thus, the correct option is C.
For more details regarding molecules, visit:
https://brainly.com/question/19922822
#SPJ5
Choose the statement that best describes a hypothesis.
Select one:
O a. A guess about something that might happen in an experiment.
O b. An educated guess about something that might happen in an experiment.
O c. A prediction about something that might happen in an experiment.
d. An explanation about something that might happen in an experiment.
Check
Answer:
B: An educated guess about something in an experiment.
Explanation:
A hypothesis is when you take information you already know and make an assumption to what you think will or won't happen.
pls help me its only 5 questions
1.What directly influences deepwater currents?
A. salinity and wind
B. temperature and pressure
C. temperature and salinity
D. wind and pressure
2.Which process in involved in deepwater currents?
A. convection
B. conduction
C. condensation
D. radiation
3.What causes surface currents?
A. differences in density
B. differences in water temperature
C. high salinity
D. wind forces
4.How do the causes of surface and deepwater currents differ?
A. Surface currents are caused by differences in water salinity; deepwater currents are caused by differences in water temperature.
B. Surface currents are caused by the Coriolis effect; deepwater currents are caused by differences in water density.
C. Surface currents are caused by differences in water density; deepwater currents are caused by wind.
D. Surface currents are caused by wind; deepwater currents are caused by differences in water density.
Wind and ocean currents do not move in straight lines; instead, they curve as they move across the planet.
5.What is responsible for this pattern of movement?
A. the Coriolis effect
B. differences in water temperature
C, differences in water salinity
D. differences in water density
Answer:
Answer 5 i Don't know but i knkw the answers of 1 to 4..
The answers are
1.
C. temperature and salinity
2.
A. convection
3.
D. wind forces
4.
B. Surface currents are caused by the Coriolis effect; deepwater currents are caused by differences in water density.
Help please answer fast!!!
Answer:
A graph not only depends on the data that we are graphing, there are other important factors such as the units we use (here we have °C vs years, but we could have °F vs days and we would see a different graph, which represents the exact same information) , the scale we use (a lot of graphs are misleading because of the use of logarithmic scales, we need to be clear about the scales we use), where we put the zero of each axis (We usually use the intersection of both axes as the (0, 0) point, but this is not a necessary condition, we could manipulate our coordinate axis as we want) , etc.
So there are a lot of things that can impact on how we see the graph of the same data.
About the second answer, one could interpret from that graph that the actual temperature between the years 1880 and 2020 was around 14°C.
Plants take in carbon dioxide from the atmosphere.
Figure 2 shows part of the carbon cycle.
Describe how carbon from the atmosphere is cycled through living organisms.
Answer:
Carbon enters the atmosphere as carbon dioxide from respiration and combustion. Carbon dioxide is absorbed by producers to make glucose in photosynthesis. ... Decomposers break down the dead organisms and return the carbon in their bodies to the atmosphere as carbon dioxide by respiration.
Explanation:
hope it helps
If a device is removed from one loop in a parallel circuit, the other devices are not affected and can still flow through them.
Answer:
yes it still can flow through i hope that helped you
Explanation:
Answer:
Yes
Explanation:
)) If deer are not hunted legally every season, a potential result is(1 point)
A. the deer population will decrease.
B. the plant population will increase.
C. the predator population will decrease.
D, the smaller herbivore population will decrease.
The awnser is D because if we didnt kill deer there would be a increase in population and a decrease in the food they eat
Explanation
BRAINLIEST PLEASEIf deer are not hunted legally every season, a potential result is that the deer population will increase, not decrease, due to lack of control measures.
What are the various negative impacts for this condition ?This can have negative impacts on the ecosystem, such as overgrazing of vegetation and competition for resources with other herbivores. Additionally, an increase in the deer population can also lead to an increase in the predator population, as more predators may be attracted to the area to prey on the abundant deer.
If deer are not hunted legally every season, the deer population may actually increase. This is because hunting can be an effective way to control deer populations, and without it, there may be no natural predators to control their numbers. As a result, the deer may overgraze vegetation and compete with other herbivores for resources, leading to a decrease in the plant and smaller herbivore populations.
An increase in the deer population can also lead to an increase in the predator population, as more predators may be attracted to the area to prey on the abundant deer. This can have both positive and negative impacts on the ecosystem, as it may increase biodiversity but also lead to competition and potentially negative impacts on other species.
Overall, the management of deer populations is important to maintain a healthy and balanced ecosystem. This can involve regulated hunting, predator control, and other measures to control deer populations and minimize negative impacts on the ecosystem.
Therefore, the correct answer is not listed in the options provided, but of the options listed, the closest answer would be A. the deer population will decrease.
Learn more about deer population at :
https://brainly.com/question/29107961
#SPJ2
What characteristics do mutations have? select all that apply.
omission of information
always harmful
addition of information
mistakes in copying
occasionally beneficial
Answer:
all of above
Explanation:
A chromosomal mutation is best described as —
Answer:
Chromosome structure mutations are alterations that affect whole chromosomes and whole genes rather than just individual nucleotides. These mutations result from errors in cell division that cause a section of a chromosome to break off, be duplicated or move onto another chromosome.
Explanation:
What causes one embryo to develop unique characteristics compared to the embryos of different species?
A. The type of food available to the mother
B. The genes found in the chromosomes of the embryo
C. Environmental factors such as climate, air pollution, and water quality
D. The embryo begins as a smaller version of the fetus and simply increases in size
Answer:
Dont worry about me, I just added this answer so the other person can get their brainliest because they definetly deserve it Explanation:
Dont worry about me, I just added this answer so the other person can get their brainliest because they definetly deserve it Explanation:
how is there a day without clouds
yo i need the answers idc if u look it up i cant tho im in school and they know if we look it up cuz they see our search history lol
What process ensures that all the tissues and organs of an organism are in their characteristic places?
Answer:is any individual entity that embodies the properties of life. ... Organisms are classified by taxonomy into groups such as multicellular animals, plants, and fungi; or unicellular microorganisms such as protists, bacteria, and archaea.
Explanation:
Answer:
Pattern Formation
Explanation:
Cytoplasmic determinants and inductive signals both contribute to the development of a special organization in which the tissues and organs of an organism are all in their characteristic places, a process known as pattern formation.
From the top of the stiffer mantle to the center of earth, the rock material is inferred to be
(1) solid all way to the center of the inner core
(2) solid, then liquid to the center of the inner core
(3)solid, then liquid, then solid again to the center of the inner core
(4) solid, then liquid, then gaseous to the center of the inner core
Answer:
2
Explanation:
The earth goes from solid to liquid
HELP i need to create a story about cells and their functions the organelles are Cell membrane
Cell wall
Nucleus
Chloroplasts
Mitochondria
Vacuoles
im in 7th grade
Answer:
More than 8.7 million species are living on the planet. Every single species is composed of a cell and it includes both single-celled and multicellular organisms.
The cells provide shape, structure and carries out different types of functions to keep the entire system active. The cell contains different functional structures which are collectively called Organelles, and they are involved in various cellular functions.
Also Read: Difference between organ and organelle
Let us learn more in detail about the different types and functions of Cell Organelles.
Table of Contents
What are Cell Organelles?
List of Cell Organelles and their Functions
Plasma Membrane
Cytoplasm
Nucleus
Endoplasmic Reticulum
Mitochondria
Plastids
Ribosomes
Golgi Apparatus
Microbodies
Cytoskeleton
Cilia and Flagella
Centrosome and Centrioles
Vacuoles
A Brief Summary on Cell Organelles
Changes in weather are caused by the movement and interaction of _______ ______________. What should I fill the blanks in with?
Answer:
Air masses
Explanation:
An air mass is a volume of air defined by its temperature and water vapor content. Air masses adapt to the characteristics of the surface below them.
Why do you think it’s so important for the mitochondria to work properly ?
They help turn the energy we take from food into energy that the cell can use. But, there is more to mitochondria than energy production. Present in nearly all types of human cell, mitochondria are vital to our survival. They generate the majority of our adenosine triphosphate, the energy currency of the cell.
The kingdom that includes all the unicellular organisms that do not fit into any other category is
a. archaebacteria
b. fungi
c. protist
d. plantae
PLEASE HELP ME WITH SCIENCE WILL MARK BRAINLIEST!
1: What gases are used and expelled by photosynthesis and respiration?
2: Where are the largest concentration of ozone and what value does it have?
3: What happens to the surface of the earth when there is an increase in greenhouse gases?
Answer:
1 Photosynthesis uses CO2 and expels O2 and the reverse for respiration
2. stratosphere where ~90% of it is
3. Less infrared radiation is able to escape from the earth into space and that infrared radiation hits the GHG gases and the radiation is turned into kinetic or heat energy trapping which warms up the earth
Explanation:
Answer:
1. Used by Photosynthesis: CO2 Expelled: O2
Used by Cellular respiration: O2 Expelled CO2
2. Most ozone (about 90%) is found in the stratosphere, which begins about 10–16 kilometers (6–10 miles) above Earth's surface and extends up to about 50 kilo- meters (31 miles) altitude. The stratospheric region with the highest ozone concentration is commonly known as the “ozone layer”
3. The surface of the earth heats up
Explanation:
What types of skills do the Wechsler subtests measure?
Answer:
an estimate of global intellectual ability four composites
Explanation:
1. Name the protists fitting each of the following descriptions.
Write down only the correct name next to the relevant question number.
1.1 A protozoan which moves using its pseudopodia.
1.2 A protozoan which moves using its flagellum.
1.3 A filamentous green alga.
1.4 A unicellular green alga.
1.5 Microscopic protists which appear as symmetrical, human-made, and
glass-like ornaments.
1.6 Protists that look like fungi.
(6)
Answer:
1.1 Amoeba
1.2 Paramecium
1.3 Citations
1.4 Single algae cells
A protozoa that moves using its pseudopodia is an amoeba, one using its flagellum is Euglena and a filamentous green alga is Spirogyra. Chlamydomonas is a unicellular green alga. Microscopic protists that are symmetrical, man-made and appear as glass-like ornaments are diatoms while a protist that looks like a fungus is a mold.
What are Protists?A protist is a type of eukaryotic organism which is not an animal, plant, or fungus sharing a common ancestor. These are to the exclusion of other eukaryotes which means protists do not form a natural group or clade.
Protists are a group of diverse eukaryotic mainly unicellular microscopic organisms which share certain morphological and physiological characteristics with animals or plants or both.
Several protists showing different functions like an amoeba pushes out its cell membranes to form pseudopods. Euglena belongs to the class of protozoans known as flagellates. Spirogyra has a slender bright green color with a spiral shaped pigment that holds chlorophyll. Chlamydomonas is found in ponds, ditches and moist soil. Diatoms have a silky jewel-like covering. A mold is a protist which is a fungus.
Thus, a protozoa that moves using its pseudopodia is an amoeba, one using its flagellum is Euglena and a filamentous green alga is Spirogyra. Chlamydomonas is a unicellular green alga. Microscopic protists that are symmetrical, man-made and appear as glass-like ornaments are diatoms while a protist that looks like a fungus is a mold.
Learn more about Protista, here:
https://brainly.com/question/8878764
#SPJ6
The fossil record of insects has more gaps and larger gaps than the fossil record of vertebrates. From the following list, choose all the reasons why this is so:
A. Insects were smaller than vertebrates.
B. Insect habitats were not in places where fossils formed.
C. Insects had fewer large, hard body parts that could fossilize the way vertebrates did.
D. Insects left less trace evidence that could fossilize than did vertebrates.
E. There were fewer insects than vertebrates throughout geological history.
Insects left less trace evidence that could fossilize than did vertebrates is the correct reason.
What is Fossil record?A group of fossils that have been examined, classified, and organized both historically and taxonomically make up a fossil record. When organisms die, they are encased in mud and rock and eventually replaced over time by minerals.
These fossils are categorized and organized using a variety of disciplines and specialties, such as comparative anatomy, radiometric dating, and DNA analysis.
Scientists attempt to reconstruct phylogenies, or trees describing the relationships between species, both living and extinct, using information from the fossil record.
Therefore, Insects left less trace evidence that could fossilize than did vertebrates is the correct reason.
To learn more about Fossil record, refer to the link:
https://brainly.com/question/11830342
#SPJ3
Which of the following best describes protein synthesis?
to create proteins from the DNA code using mRNA, TRNA, and Amino Acids
to create a carbohydrate from the DNA code using mRNA, TRNA, and Amino Acids
to create a protein using the mitochondria in the cell
to create a mutation from the DNA code
Can someone help me with this question?
What is not a unique property of water
Answer:
Water molecules stick together by cohesion
Explanation:
This sticking together of like substances is called cohesion. Depending on how attracted molecules of the same substance are to one another, the substance will be more or less cohesive. Hydrogen bonds cause water to be exceptionally attracted to each other. Therefore, water is very cohesive.
I hope this helps out some~ <3
-Dream
PLEASEEEE HELP ME PLEASE PLEASE HELP!!!!
Answer:
Euglena are prokaryotic
Explanation:
At what age is a child likely to learn to sit up without support? (2 points)
One day
Ob
One month
ос
Five months
Od
Nine months
Answer:
I think the answer is Five months
Explanation:
Answer:c
Explanation:
five months
why do you think there is so much life on our planet ?
Answer:
Earth's atmosphere and surrounding supports life.
Explanation:
The oxygen, nitrogen and carbon that's abundant on Earth promotes life.
The cheetah is considered one of the fastest land animals on Earth. How does the cheetah get the energy to run? Construct an explanation to describe how the cheetah's energy and photosynthesis are related.
Answer:
Well plants are used for the animals that cheetahs eat if the animals like zebras didn't have the plants they would not survive.
Explanation:
Which statement about Earth's supply of water is incorrect?
a. Due to global warming, dry places have more intense drought.
b. Due to global warming, wet places are having more floods
c. Earth's freshwater is evenly distributed
d. Freshwater is recycled through the water cycle
Answer:
The answer is C: Earth's freshwater is evenly distributed
a negative ion made of oxygen and hydrogen